40255201 has 8 divisors (see below), whose sum is σ = 48712320. Its totient is φ = 32474688.

The previous prime is 40255199. The next prime is 40255207. The reversal of 40255201 is 10255204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40255201 - 2¹ = 40255199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40255207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169021 + ... + 169258.

It is an arithmetic number, because the mean of its divisors is an integer number (6089040).

Almost surely, 2^40255201 is an apocalyptic number.

It is an amenable number.

40255201 is a deficient number, since it is larger than the sum of its proper divisors (8457119).

40255201 is a wasteful number, since it uses less digits than its factorization.

40255201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338303.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 40255201 is about 6344.6986532065. The cubic root of 40255201 is about 342.7209606563.

The spelling of 40255201 in words is "forty million, two hundred fifty-five thousand, two hundred one".